[Brock]

Выдержка из Help для Cruiser

Flash any CID firmwares into red CID49/51 phones (Cruiser Plus only)
Top Previous Next
Caution:

Please read the following instructions carefully!

Not following the instructions exactly may result in severe problems with phone.



Description:

This procedure allows latest CID52 firmwares to be uploaded to red CID49/51 phones without having to convert them to CID52 first.

Moreover, it allows you to unlock the phone without having to pay extra server credits - everything for 1 ordinary server credit only.



Prerequisities:

· Be sure to have downloaded and installed all relevant Cruiser Firmware Restore packages for DB2020 phones.

· Ensure the phone battery is fully charged.

· Make a GDFS backup using our DB2020 GDFS reader software [for free].

· Make a security zone backup using our DB2020 GDFS reader software [for free].

· Ensure you have at least one server credit available.



Flashing procedure:

· Turn the phone on, then by pressing the >*<<*<* "secret" key sequence enter phone service menu. Go to the Service info submenu, then select the Software info item. Write down the first 2 or 3 lines describing the phone firmware version.

· Attach the phone normally, preferably via DCU-60 or DCU-65 cable.

· Go to the Security RSA tab and press the Unlock RSA button. One server credit will be deducted.

· Note: Now the first 768KB of main firmware is overwritten, so it has to be restored or reflashed by a suitable main FW flash file.

· Flash the main firmware and raw filesystem to the phone. CID and certificate color do not matter.

· [Optionally you may perform direct unlock operation at this step - for free of course].

· Customize the phone. For free, no server credit will be deducted.

· Turn the phone off (e.g. by pressing the <Ctrl-O> key combination).